I asked the same question when I took a survey recently. Here is the answer I got:

All of the replay videos are linked off the CodeRage home page in the right hand side second box. You’ll file the links to the past schedules and from there you get links to the videos for the sessions you want to watch.

There is an archive where they will pop up after a bit. Also, they are starting to appear on YouTube now.

When I took the survey, I told them to please fix the 'Debug process not initialized' error so many of us have. They will probably continue to ignore it, but if a bunch of us got together and shamed them a bit ...

Well, I inquired, but they have never responded. That seems to be how it is. I am a paying customer and have been for years now, and I cannot recall them having ever responded to any question I have ever had that wasn't entirely sales related. Doesn't seem like the right way to do business to me, but what do I know?

Oh well. I will keep looking on Youtube and/or keep waiting for them to show up in the archive I guess.